Bhawna Thakur, Rekha Prashar, Rohit Bhoil, Susheela Rana and Upendrakumar Gupta (2021) “Evaluation of Geometrical Angles in Lumbo-Sacral Spine on Digital Radiographs in North Indian Population”, International Journal of Health and Clinical Research, 4(11), pp. 132–135. Available at: https://www.ijhcr.com/index.php/ijhcr/article/view/1757 (Accessed: 17March2026).